maintenance mode cpu usage problem

All weekend, with maintenance schedules in place, UIM was basically worthless. Resources on the primary Linux server were load average over 300+ % CPU usage. The data_engine and and qos_processor queues over 10+ million. This would not recover.

Deleted all of the maintenance schedules, but the maintenance_mode probe resources still in the 300+ CPU % used range.

An error similar to the following was seen in the maintenance_mode probe log file: